package com.jxlg.dao;

import java.util.List;

import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.jxlg.bean.DUnitinfo;

/**
 * A data access object (DAO) providing persistence and search support for
 * DUnitinfo entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.jxlg.bean.DUnitinfo
 * @author MyEclipse Persistence Tools
 */
public class DUnitinfoDAO extends BaseHibernateDAO
{
	private static final Logger log = LoggerFactory
			.getLogger(DUnitinfoDAO.class);
	// property constants
	public static final String DQCODE = "dqcode";
	public static final String DWMC = "dwmc";
	public static final String DWJC = "dwjc";
	public static final String DWDZ = "dwdz";
	public static final String CXDH = "cxdh";
	public static final String FZR = "fzr";
	public static final String LXDH = "lxdh";
	public static final String JB = "jb";
	public static final String SM = "sm";
	public static final String MRDQ = "mrdq";
	public static final String TCCLX = "tcclx";

	public void save(DUnitinfo transientInstance)
	{
		log.debug("saving DUnitinfo instance");
		try
		{
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re)
		{
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(DUnitinfo persistentInstance)
	{
		log.debug("deleting DUnitinfo instance");
		try
		{
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re)
		{
			log.error("delete failed", re);
			throw re;
		}
	}

	public DUnitinfo findById(java.lang.Integer id)
	{
		log.debug("getting DUnitinfo instance with id: " + id);
		try
		{
			DUnitinfo instance = (DUnitinfo) getSession().get(
					"com.jxlg.bean.DUnitinfo", id);
			return instance;
		} catch (RuntimeException re)
		{
			log.error("get failed", re);
			throw re;
		}
	}

	public List<?> findByExample(DUnitinfo instance)
	{
		log.debug("finding DUnitinfo instance by example");
		try
		{
			List<?> results = getSession()
					.createCriteria("com.jxlg.bean.DUnitinfo")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re)
		{
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List<?> findByProperty(String propertyName, Object value)
	{
		log.debug("finding DUnitinfo instance with property: " + propertyName
				+ ", value: " + value);
		try
		{
			String queryString = "from DUnitinfo as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re)
		{
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List<?> findByDqcode(Object dqcode)
	{
		return findByProperty(DQCODE, dqcode);
	}

	public List<?> findByDwmc(Object dwmc)
	{
		return findByProperty(DWMC, dwmc);
	}

	public List<?> findByDwjc(Object dwjc)
	{
		return findByProperty(DWJC, dwjc);
	}

	public List<?> findByDwdz(Object dwdz)
	{
		return findByProperty(DWDZ, dwdz);
	}

	public List<?> findByCxdh(Object cxdh)
	{
		return findByProperty(CXDH, cxdh);
	}

	public List<?> findByFzr(Object fzr)
	{
		return findByProperty(FZR, fzr);
	}

	public List<?> findByLxdh(Object lxdh)
	{
		return findByProperty(LXDH, lxdh);
	}

	public List<?> findByJb(Object jb)
	{
		return findByProperty(JB, jb);
	}

	public List<?> findBySm(Object sm)
	{
		return findByProperty(SM, sm);
	}

	public List<?> findByMrdq(Object mrdq)
	{
		return findByProperty(MRDQ, mrdq);
	}

	public List<?> findByTcclx(Object tcclx)
	{
		return findByProperty(TCCLX, tcclx);
	}

	public List<?> findAll()
	{
		log.debug("finding all DUnitinfo instances");
		try
		{
			String queryString = "from DUnitinfo";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re)
		{
			log.error("find all failed", re);
			throw re;
		}
	}

	public DUnitinfo merge(DUnitinfo detachedInstance)
	{
		log.debug("merging DUnitinfo instance");
		try
		{
			DUnitinfo result = (DUnitinfo) getSession().merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re)
		{
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(DUnitinfo instance)
	{
		log.debug("attaching dirty DUnitinfo instance");
		try
		{
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re)
		{
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(DUnitinfo instance)
	{
		log.debug("attaching clean DUnitinfo instance");
		try
		{
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re)
		{
			log.error("attach failed", re);
			throw re;
		}
	}
}